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$25 to $75 Audio Amplifiers

Shop the best prices on 768 great value $25 to $75 audio amplifiers. Shopping for audio amplifiers is easy with Fruugo, with SALE discounts, offers and savings on Bobovr. Buy audio amplifiers online safely with Fruugo, with secure payment and fast shipping to United States.

Power AmplifiersHeadphone Amplifiers
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100W D100 TPA3116 Digital Power Amplifier Class D Single Sound Channel Subwoofer for Home Audio Stereo System
$50.95 Save $28.05 RRP: $79.00
100W X 2 Dual Channel Digital Amplifier Board Rear Stage 200W Bridged Mono Subwoofer Speaker
$31.95 Save $16.00 RRP: $47.95
Bluetooth Digital Audio Power Amplifier Board 2.1 Channel 100W X 2 + 200W Subwoofer Exceeds 3116 B
$64.00 Save $30.00 RRP: $94.00
3x TPA3116 Mono Subwoofer Amplifier Board with NE5532 OPAMP for Audio Power Boost
$29.95 Save $15.00 RRP: $44.95
With 12v3a power+audio cable lepy lp-838 mini digital hi-fi car power amplifier 2.1ch digital subwoofer stereo bass audio player
$38.39 Save $60.34 RRP: $98.73
8 Channel Headphone Amplifier 6.35mm Input Output Interface Stereo Headphone Amp Sound Amplifier Portable Earphone Amp Splitter for Stage Studio
$38.95 Save $20.05 RRP: $59.00
10X NE5532 Headphone Preamplifier Board, 3.5mm Audio Output, Gain 20 dB, Volume And Tone Control, DC 12V
$38.95 Save $20.05 RRP: $59.00
Audio Amplifier Module 2.1 Channel, 100W Subwoofer, Wireless Audio Receiver, Live Sound
$28.95 Save $15.00 RRP: $43.95
838 HiFi 2.1 Channel Power Amplifier 80W x 2 Stereo With Subwoofer Output Black Home Audio Amplifier
$31.95 Save $16.00 RRP: $47.95
Wireless Audio Amplifier 2.1 Channel Module 100W Subwoofer Receiver Compact Black Finish 3.66 X 3.54 X 0.87 In Outdoor
$28.95 Save $15.00 RRP: $43.95
Wireless Audio Amplifier Board 2.1 Channel, 100W Subwoofer, Wireless Receiver for Theater, Studio, Outdoor Events
$26.95 Save $14.00 RRP: $40.95
Audio Amplifier 6J3 Vacuum Tube, HiFi Preamplifier, DC Input, Bile Buffer, Speaker, Upgraded For Home Theater DIY
$35.95 Save $18.05 RRP: $54.00
Wireless Amplifier Board 2.1 Channel Module 100W Subwoofer Wireless Audio Receiver For Live Sound Outdoor Events
$26.95 Save $14.00 RRP: $40.95
Wireless Audio Amplifier Board 2.1 Channel 100W Subwoofer Wireless Audio Receiver For Outdoor Events
$26.95 Save $14.00 RRP: $40.95
50W 50W 100W Bluetooth 5.0 Amplifier Digital Audio Power Amp Class D USB AUX TF Home Theater HiFi Stereo Wood
$43.95 Save $25.05 RRP: $69.00
ZKMT 212.1 Channel Bluetooth Audio Power Amplifier Board 50W x 2 100W Treble Bass Control for DIY Bluetooth Speaker
$26.95 Save $14.00 RRP: $40.95
Wireless Amplifier Board 2.1 Channel Amplifier Module 100W Subwoofer Wireless Audio Receiver Outdoor Events Home Theater
$26.95 Save $14.00 RRP: $40.95
500W A1943/C5200 Subwoofer Amplifier Board AC2430V Heavy Bass Module For DIY Audio Projects
$64.00 Save $35.00 RRP: $99.00
6001 Digital Power Amplifier Board 2.1 Channel 600W Subwoofer TPA3225 Bluetooth Amplifier Module Shielded Wire B
$59.00 Save $30.00 RRP: $89.00
Subwoofer Amplifier Board 500W A1943/C5200 Transistor Pair AC2430V Heavy Bass Module
$64.00 Save $35.00 RRP: $99.00
30W MP3 Voice Playback Module DYL30T 9Trigger Music Player Power Amplifier Board 32GB TF Card WAV DC 12V24V
$26.95 Save $14.00 RRP: $40.95
100K6GHz FullBand Amplifier Preamplifier No Battery Version Linearity UltraLow Noise
$41.95 Save $22.05 RRP: $64.00
Subwoofer Amplifier Board A1943/C5200 Power Transistor Pair 500W AC2430V Heavy Bass Audio Module
$64.00 Save $35.00 RRP: $99.00
NE5532 Dual OP Amp Audio Amplifier with Treble Mid Bass Tone Control, Stereo Tube Preamp and Attenuated Volume
$64.00 Save $30.00 RRP: $94.00
Audio Stereo Amplifier AMP AK270 12V 40W Power Speakers for Desktop Car Ceiling Wall Home Use
$26.95 Save $14.00 RRP: $40.95
502H Bluetooth Amplifier Board 50W+50W TPA3116D2 Dual Channel Audio Module for Home and Car Audio Systems
$35.95 Save $18.05 RRP: $54.00
500W Audio Amplifier Single Channel Power Amplifier Board 2SC52002SA1943 20V90V HiFi
$74.00 Save $45.00 RRP: $119.00
DX-618 Audio Subwoofer Stereo Amplifier Board 2.1 Channel 60W x 3 DC 12-18V Power Module with Cable for Easy Setup
$29.95 Save $15.00 RRP: $44.95
AK170 Compact Size Audio Power Amplifier For Car And Home Speakers Portable Sound Amplifier
$26.95 Save $14.00 RRP: $40.95
TDA7498E Audio Amp Board 2x160W Stereo BTL 220W Mono Power Digital Power Amplifier
$37.95 Save $21.05 RRP: $59.00
500W A1943 C5200 Subwoofer Amplifier Board AC24-30V Heavy Bass Sound Module for High-Performance Audio Systems
$64.00 Save $35.00 RRP: $99.00
Amplifier Board 50W X 2 100W Stereo Power Audio Amplifier With AUX Subwoofer Bass
$26.95 Save $14.00 RRP: $40.95